376558

Iodine

flakes, ReagentPlus^®, ≥99%

• 실험식(Hill 표기법): I₂
• CAS Number: 7553-56-2
• Molecular Weight: 253.81
• Beilstein: 3587194
• EC Number: 231-442-4
• MDL number: MFCD00011355
• UNSPSC 코드: 12141916
• PubChem Substance ID: 329755686
• NACRES: NA.21
• bp: 184 °C (lit.)
• vapor pressure: 0.31 mmHg ( 25 °C); 1 mmHg ( 38.7 °C)

속성

• vapor density: 9 (vs air)
• Quality Level: 100
• vapor pressure: 0.31 mmHg ( 25 °C); 1 mmHg ( 38.7 °C)
• 제품 라인: ReagentPlus^®
• 분석: ≥99%
• 양식: flakes
• 저항도: 1.3E15 μΩ-cm
• dilution: (for general lab use)
• 불순물: ≤0.05% nonvolatile matter
• bp: 184 °C (lit.)
• mp: 113 °C (lit.)
• SMILES string: II
• InChI: 1S/I2/c1-2
• InChI key: PNDPGZBMCMUPRI-UHFFFAOYSA-N

설명

일반 설명

Iodine is a micro nutrient essential for thyroid synthesis. It is a component of Gram′s iodine which has been reported to be used in identifying cellulase-producing microorganisms. Photogeneration of iodine from anatase TiO₂ has been studied.

애플리케이션

Iodine may be used as a promoter during the synthesis of conjugated molecules with benzofulvene core. It may be employed as a TLC stain for detection of perillyl alcohol.
It may be used as a catalyst in the synthesis of the following:

• Quinoxalines by reacting 1,2-diamines with 1,2-dicarbonyl compounds under microwave condition.
• N-Substituted pyrroles via condensation of 2,5-dimethoxy tetrahydrofuran with amines under microwave condition.
• Disulfidation of alkenes.

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302 + H312 + H332,H315,H319,H335,H372,H400
• 예방조치 성명서: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
• 표적 기관: Respiratory system, Thyroid
• Storage Class Code: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable